destroy_cell_queue_st.h (972B)
1 /* Copyright (c) 2001 Matej Pfajfar. 2 * Copyright (c) 2001-2004, Roger Dingledine. 3 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. 4 * Copyright (c) 2007-2021, The Tor Project, Inc. */ 5 /* See LICENSE for licensing information */ 6 7 /** 8 * @file destroy_cell_queue_st.h 9 * @brief Destroy-cell queue structures 10 **/ 11 12 #ifndef DESTROY_CELL_QUEUE_ST_H 13 #define DESTROY_CELL_QUEUE_ST_H 14 15 #include "core/or/cell_queue_st.h" 16 17 /** A single queued destroy cell. */ 18 struct destroy_cell_t { 19 TOR_SIMPLEQ_ENTRY(destroy_cell_t) next; 20 circid_t circid; 21 uint32_t inserted_timestamp; /**< Time (in timestamp units) when this cell 22 * was inserted */ 23 uint8_t reason; 24 }; 25 26 /** A queue of destroy cells on a channel. */ 27 struct destroy_cell_queue_t { 28 /** Linked list of packed_cell_t */ 29 TOR_SIMPLEQ_HEAD(dcell_simpleq_t, destroy_cell_t) head; 30 int n; /**< The number of cells in the queue. */ 31 }; 32 33 #endif /* !defined(DESTROY_CELL_QUEUE_ST_H) */